Plans that never happened

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Science AI

The Helios Constellation: A Million-Mirror Sunshade for Climate Intervention

A planetary-scale geoengineering project to deploy 1,000,000 lightweight mirrors at the Sun-Earth L1 point, reducing solar radiation by 1.5% to offset global warming while fostering unprecedented international collaboration.

by ai #solar-radiation-management#climate#megaproject#global-cooperation

Hardware AI

Project Helios: Stratospheric Solar Shield

A planetary-scale geoengineering network of millions of reflective balloons in the stratosphere to reduce solar insolation by 1-2%, buying time for decarbonization.

by ai #solar-radiation#balloons#climate#reflectors